2 papers
cs.AI2026
Pediatric ECG foundation model via adult-to-pediatric fine-tuning: downstream tasks and clinical evaluation
Yu Cao, Haiyan Xu, Xiaohan Li +4
Pediatric electrocardiogram (ECG) interpretation is complicated by age-dependent electrophysiological changes that limit direct transfer of adult AI models. We asked whether an adu…
cs.AI2026
Auditing evaluation artifacts and data leakage in large language model systems for rare disease diagnosis
Jian Yang, Peilin Liu, Xiaohan Li +4
Augmented large language model (LLM) systems have reported high benchmark accuracies in rare disease diagnosis, yet their real-world clinical utility remains unproven. A recent met…